How to judge the quality of the water purifier is very important
Modern water purifier in addition to activated carbon, often there are membrane components and other materials, together to form a water purifier, to eliminate the above-mentioned shortcomings of activated carbon. The pore size of microfiltration, ultrafiltration, nanofiltration and reverse osmosis are four 0.1-10 m, 0.005-0.1 mu m, 001-0.008 mu m and 0.0005-0.002 mu m respectively. So from the interception and removal of impurities in the water effect, reverse osmosis membrane water purification effect is the best, it can remove almost all harmful impurities including various inorganic and organic compounds, such as carcinogenicity, mutagenicity and mutation of chemicals, algae toxins, bacteria, viruses, algae, and heat source and so on, and these are other water purifier can not meet all the.
Water purifier is mainly composed of filter materials, adsorption materials, sterilization materials and other materials. The early water purifier is composed of activated carbon and ordinary non-woven fabric filter. And the modern water purifier is usually made of a variety of materials, and its water purification function and effect are better.Activated carbon can remove organic substance, colloid, chroma, odor, residual chlorine and so on. Therefore, it is the most widely used material in water purifier. But the activated carbon adsorption of organic matter, the organic matter has become an excellent nutritional bacteria, in numerous microporous activated carbon, bacteria, algae and other microorganisms multiply hyperplasia, which causes water bacteria and nitrite exceed the standard, and customer service service did not keep up with reasons and so on, by the end of the last century China water purifier industry almost The whole army was wiped out.
With the type of water purifier more and more, the water purifier brand also began to "cohabitation", consumers in the face of "water purifier" which brand is good?,How to choose a suitable water purifier "and other issues when freezing.How can I distinguish the water purifier from good or bad? Tell everybody:
How to judge the quality of the water purifier is very importantPeople always think that as long as the boiling water is safe, in fact, boiling water is not only caused diarrhoea, boil water and process water can not remove the impurities that give rise to chronic diseases, we can say a long time not very sanitary drinking water.
